[media] DocBook media: fix wrong prototype

G_EDID is an RW ioctl, so the struct v4l2_edid isn't const.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
1 file changed